package com.lyj.ui.servlet;

import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.lyj.pojo.Subject;
import com.lyj.service.SubjectService;
import com.lyj.service.impl.SubjectServiceImpl;


@WebServlet("/ListServlet")
public class ListServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

		try {
			SubjectService subjectService = new SubjectServiceImpl();
			List<Subject> list = subjectService.getSubjects();
			//3 衔接JSP
			request.setAttribute("list", list);
			request.getRequestDispatcher("/WEB-INF/pages/list.jsp").forward(request, response);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}


	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		
		doGet(request, response);
	}

}
